Despite the fact that many countries participated in the Vietnam War, their war stories tend to marginalize one another. In this study, I use a transnationalist critical lens to compare the ethnocentric stories of the U.S. and South Korea. Instead of presenting transnationalism as a focus on the changes that arise through travel between different cultures, I rely on another meaning of transnationalism as a form of consciousness. In order to compare differing perspectives on the Vietnam War as represented in the U.S. and South Korea, I compare Tim O’Brien’s In the Lake of the Woods and Suk-Yong Hwang’s The Shadow of Arms, based on the writing style of the texts, the shared theme of friendly fire, and representation of the My Lai massacre. As a result, this comparison challenges readers in each nation to recognize perspectives on the Vietnam War which they may have missed.

No description available.

La " shadow corrosion " est un phénomène observé sur les gaines en alliages de zirconium des assemblages de combustibles dans les réacteurs nucléaires. Il consiste en l'augmentation de la corrosion sur les zones de la gaine qui sont à proximité d'autres parties de l'assemblage en Inconel. Afin d'améliorer la compréhension de ses mécanismes, des modèles numériques sont développés suivant deux axes d'études. Un premier modèle de couplage galvanique a pour but de dégager les facteurs de premier ordre. Les résultats des simulations montrent que l'intensité du courant anodique, et sa dépendance en potentiel, contrôlent le caractère local (effet d'ombre) de ce phénomène. D'autre part, cet effet nécessitant un courant cathodique assez élevé révèle l'importance du pouvoir oxydant de l'électrolyte. Un deuxième modèle d'oxydation du zirconium est développé en intégrant le transport multi particules dans l'oxyde. Ce modèle, couplé aux effets d'interfaces (métal/oxyde et oxyde/électrolyte), permet de démontrer le rôle crucial de la polarisation et de l'hydrogène provenant de la dissociation de l'eau sur les cinétiques d'oxydation. A partir de ces modèles, un scénario explicatif de la shadow corrosion est élaboré suggérant l'importance de la radiolyse de l'eau.

The main aim of this paper is to measure the underground economy of India and to review previous attempts to do the same. In this paper I provide estimates of the size of the hidden economy of India for the period 1971 - 2004. Analysis on previous attempts is done with a focus on the dynamic multiple indicators multiple causes (DYMIMC) and the currency demand methods. I estimate the size of the Indian economy using indicator and causal variables chosen by Schneider, Chaudhuri and Chatterjee in their paper, “The Size and Development of the Indian Shadow Economy and a Comparison with other 18 Asian Countries: An Empirical Investigation”.

No description available.

As concern grows about energy and environment issues, energy and environmental modeling and related policy analysis are critical issues for today's society. Polluting firms such as coal power plants play an important role in providing electricity to drive the U.S. economy as well as producing pollution that damages the environment and human health. This dissertation is intended to model and estimate polluting firms' production using nonparametric methods. First, frontier production function of polluting firms is characterized by weak disposability between outputs and pollutants to reflecting the opportunity cost to reduce pollutants. The StoNED method is extended to estimate a weak disposability frontier production function accounting for random noise in the data. The method is applied to the U.S. coal power plants under the Acid Rain Program to find the average technical inefficiency and shadow price of SO2 and NOx. Second, polluting firms' production processes are modeled characterizing both the output production process and the pollution abatement process. Using the law of conservation of mass applied to the pollution abatement process, this dissertation develops a new frontier pollutant function which then is used to find corresponding marginal abatement cost of pollutants. The StoNEZD method is applied to estimate a frontier pollutant function considering the vintage of capital owned by the polluting firms. The method is applied to estimate the average NOx marginal abatement cost for the U.S. coal power plants under the current Clean Air Interstate Rule NOx program. Last, the effect of a technical change on marginal abatement costs are investigated using an index decomposition technique. The StoNEZD method is extended to estimate sequential frontier pollutant functions reflecting the innovation in pollution reduction. The method is then applied to estimate a technical change effect on a marginal abatement cost of the U.S. coal power plants under the current Clean Air Interstate Rule NOx program.

Thesis (Ph.D.)--University of Western Sydney, Macarthur, Dept. of Economics and Finance, 1997.

Thesis (Ph. D.)--York University, 1998. / Includes bibliographical references (leaves 260-274).

Thesis (M.A.)--Miami University, Dept. of Theatre, 2007. / Title from first page of PDF document. Includes bibliographical references (p. 74-78).

Dado o uso crescente de tecnologias não autorizadas e não suportadas pelo departamento de TI nas organizações, chamadas de Shadow IT, o papel da TI e a forma tradicional de gerenciar tecnologia estão mudando dentro das organizações. Shadow IT refere-se ao uso de tecnologias utilizadas pelos funcionários sem a autorização ou o suporte formal da TI para realizar as tarefas de trabalho. Motivada por este contexto, esta pesquisa tem como objetivo verificar os fatores antecedentes ao comportamento de uso da Shadow IT e a relação deste comportamento com o desempenho individual dos usuários de TI. Para alcançar tal objetivo, foi realizada uma pesquisa survey com 286 usuários de TI da área administrativa. Estes usuários são funcionários de três diferentes empresas: um órgão público, uma empresa de educação profissional e uma cooperativa de crédito, as quais compõe a amostra. Esta pesquisa obteve como resultados que os fatores Experiência do Usuário, Utilidade Percebida e Influência Social têm relação positiva significante com o uso da Shadow IT, bem como o uso da Shadow IT tem relação positiva significante com o desempenho individual do usuário de TI. Este trabalho traz implicações teóricas e práticas. Para a teoria, esta pesquisa ampliou o conhecimento sobre o uso da Shadow IT a nível individual. Ademais, um instrumento para medir o comportamento de uso da Shadow IT foi desenvolvido, o qual pode ser aplicado nas organizações para conhecer o comportamento do usuário de TI com relação ao uso destas tecnologias. A partir do conhecimento dos antecedentes do comportamento de uso da Shadow IT e qual é a sua relação com o desempenho individual do usuário de TI, os gestores podem elaborar políticas de gestão que reduzam os riscos associados a esse fenômeno, bem como potencializar os seus benefícios. / Given the increasing use of unauthorized technologies by employees in organizations, called Shadow IT, the traditional way to manage technology is changing. Shadow IT is the use of an unauthorized technology by employees, changing, thus, the role of IT is changing within organizations. Motivated by this context, this research aims to verify the antecedents factors behind Shadow IT usage behavior and the relationship of this behavior with the individual performance of IT users. To reach this goal, we performed a survey research with 286 IT users of from the administrative area. These users are employees of three different companies: a public agency, a professional education company and a financial cooperative. As results, we found that User Experience, Perceived Usefulness and Social Influence has positive relationship with Shadow IT usage, as well as the use of Shadow IT has a positive relationship with the individual performance of the IT user. This research has theoretical and practical implications. To the academia, this research has extended knowledge about Shadow IT usage at individual level. Furthermore, we also has developed an instrument to measure the Shadow IT usage behavior, which can be applied to the IT users of companies in order to know their Shadow IT usage behavior. To know the antecedents of Shadow IT usage and what is its relationship with individual performance of IT user is also important to companies. Managers must know what drives users to use Shadow IT, as well as what is the outcome of this use in terms of individual performance in order to develop policies and strategies that reduce the risks associated with this phenomenon and maximize its benefits.